Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 5322 for “"yields"”.
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Environmental Liabilities and Bond Yields
… examines the relation among bond ratings, bond yields, and EPA-based estimates of contingent environmental remediation liabilities to test if the relationships hold as theory implies it would. Extant theory suggests that financial variables, such as environmental remediation liabilities, have …
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Estimating forage yields with simple methods
… investigated. The four methods for estimating yields: Visual, Comparative, Yield Index, and Disc, and the Visual estimate of botanical composition, were performed by several estimators on a series of experiments before and after rotational grazing of grass-clover pastures. Visual and Disc …
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Determination of thermal neutron capture gamma yields.
… capture gamma spectra to obtain total gamma yields has been developed. Tie method determines both the yields from the well resolved gamma peaks in a spectrum as well as the gamma yields from the unresolved gamma lines which appear in the continuum portion of a spectrum. Accounting for the …
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Independent fission yields of some xenon isotopes
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Chemistry, 1962.
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Predicting Pallet Part Yields From Hardwood Cants
… distributions and corresponding pallet part yields. The grade rules produced statistically different quality divisions between grades. However, a more practical single cant grade based on the minimum quality for the proposed grade 2 rules is recommended.
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Nuclide Yields for Thermal Fission of Uranium 235
Made available in DSpace on 2014-12-14T06:26:07Z (GMT). No. of bitstreams: 1 7913625.pdf: 5315796 bytes, checksum: a47be6d2bff05dc8d1cd643165412762 (MD5) Previous issue date: 1978
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Constraints to Higher Rice Yields in the Philippines
Made available in DSpace on 2014-12-13T19:23:21Z (GMT). No. of bitstreams: 1 7803936.pdf: 9637699 bytes, checksum: d2f827c12a7eb47a563c24e606ef33d5 (MD5) Previous issue date: 1977
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Improving production yields in bio-pharmaceutical filter media
… delivery complications while below target yields drive significant scrap value. As FilterCo seeks to improve product lead time for its customers, while reducing WIP inventory, it must seek to maximize OEE with respect to product yield, equipment performance and availability. The variation …
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Quantum Yields And Mechanism In Titanium Dioxide Mediated Photocatalysis
The photocatalytic pathway in TiO{dollar}sb2{dollar} suspensions was examined using a spin trap/EPR technique within a competition kinetic scheme. Experimental results from competition reactions indicate that there is a marked difference in kinetic behaviours between the systems with …
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Estimation of growth yields in aerobic and anaerobic cultures
Typescript (photocopy).
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The Effect of Sodium Hexametaphosphate on Cottage Cheese Yields
… include the whey proteins, providing higher yields and nutritional value. The objective of this study was to explore the possibility that polyelectrolytes may increase the yield of cottage cheese by removing proteins from the whey and adding them to the curd. The chosen additives were …
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Evolution of Bacillus thuringiensis Maize Yields in South Africa
… the potential impact of insect resistance on yields and estimates the economic and food availability impacts of genetic deterioration of Bt maize. Using data from South African National Maize Cultivar trials from 1989-2018, yield gains from Bt are observed to peak for Bt maize in 8 provinces …
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Predicting Crop Yields and Productivity Indices for Illinois Soils
Comparing established (Circular 1156) crop yields with predicted 1970s crop yields, generated from soil property models from base and benchmark soils, predicted high R2 values of 0.90 for corn, 0.90 for soybean, 0.81 for wheat, 0.81 for oat, and 0.88 for hay. These crop yield models were tested …
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An Analysis of Monetary Policy Transmission Through Bond Yields
… through which monetary policy influences bond yields, domestically and globally, with reference to a canonical decomposition of longer-term interest rates into expectations of future short-term interest rates, and term premia. After an introduction in chapter 1, chapter 2 appraises the use of …
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Satellite-derived fluorescence quantum yields as indicators of phytoplankton photophysiology
… remote sensing-derived fluorescence quantum yields have the potential for monitoring phytoplankton photophysiological states on a global scale. Recent research has demonstrated the effects of both nutrient stress and photoacclimation on fluorescence yield. Here, a novel satellite product …
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Comparisons of crop yields using semi-organic and inorganic fertilizers
A series of experiments is described in which a semi-organic fertilizer is compared to the more widely used inorganic type. A semi-organic fertilizer contains a base of organic materials to which is added a mixture of inorganic salts to make up a suitable analysis. The results from three years …
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Biomethane production from grass silage: laboratory assessment to maximise yields
… with a specific focus on maximising methane yields and provide a guideline for feasible design and operation of on-farm digesters in Ireland.
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Simulating moisture stress and southwestern corn borer effects on corn yields
Typescript (photocopy).
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